Magnum Rifle With Laser Sight

I'm not make the weapon model, I'm just make laser sight concept for weapons.
Here is original weapon by Danham without laser sight:
http://www.gta4-mods.com/weapons/ai-arctic-warfare-magnum-f10381

Laser sight that I made like flashlight but a small spot size. Be seen clearly at night.
It's not possible to make directional light type (light straight), because the light in GTA 4 doesn't support it.
if you make & upload other weapon mod with my laser sight, don't forget give me the credits.